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-rw-r--r--include/dt-bindings/arm/qcom,ids.h1
-rw-r--r--include/dt-bindings/reset/thead,th1520-reset.h16
-rw-r--r--include/linux/bus/stm32_firewall_device.h15
-rw-r--r--include/linux/firmware/imx/sm.h19
-rw-r--r--include/linux/firmware/samsung/exynos-acpm-protocol.h6
-rw-r--r--include/linux/reset.h6
-rw-r--r--include/linux/scmi_imx_protocol.h42
-rw-r--r--include/linux/soc/qcom/llcc-qcom.h8
-rw-r--r--include/linux/soc/samsung/exynos-regs-pmu.h11
-rw-r--r--include/linux/turris-signing-key.h35
10 files changed, 151 insertions, 8 deletions
diff --git a/include/dt-bindings/arm/qcom,ids.h b/include/dt-bindings/arm/qcom,ids.h
index 1b3e0176dcb7..897b8135dc12 100644
--- a/include/dt-bindings/arm/qcom,ids.h
+++ b/include/dt-bindings/arm/qcom,ids.h
@@ -277,6 +277,7 @@
#define QCOM_ID_IPQ5302 595
#define QCOM_ID_QCS8550 603
#define QCOM_ID_QCM8550 604
+#define QCOM_ID_SM8750 618
#define QCOM_ID_IPQ5300 624
#define QCOM_ID_IPQ5321 650
#define QCOM_ID_IPQ5424 651
diff --git a/include/dt-bindings/reset/thead,th1520-reset.h b/include/dt-bindings/reset/thead,th1520-reset.h
new file mode 100644
index 000000000000..00459f160489
--- /dev/null
+++ b/include/dt-bindings/reset/thead,th1520-reset.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
+ * Author: Michal Wilczynski <m.wilczynski@samsung.com>
+ */
+
+#ifndef _DT_BINDINGS_TH1520_RESET_H
+#define _DT_BINDINGS_TH1520_RESET_H
+
+#define TH1520_RESET_ID_GPU 0
+#define TH1520_RESET_ID_GPU_CLKGEN 1
+#define TH1520_RESET_ID_NPU 2
+#define TH1520_RESET_ID_WDT0 3
+#define TH1520_RESET_ID_WDT1 4
+
+#endif /* _DT_BINDINGS_TH1520_RESET_H */
diff --git a/include/linux/bus/stm32_firewall_device.h b/include/linux/bus/stm32_firewall_device.h
index 5178b72bc920..eaa7a3f54450 100644
--- a/include/linux/bus/stm32_firewall_device.h
+++ b/include/linux/bus/stm32_firewall_device.h
@@ -114,27 +114,30 @@ void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall, u32 su
#else /* CONFIG_STM32_FIREWALL */
-int stm32_firewall_get_firewall(struct device_node *np, struct stm32_firewall *firewall,
- unsigned int nb_firewall)
+static inline int stm32_firewall_get_firewall(struct device_node *np,
+ struct stm32_firewall *firewall,
+ unsigned int nb_firewall)
{
return -ENODEV;
}
-int stm32_firewall_grant_access(struct stm32_firewall *firewall)
+static inline int stm32_firewall_grant_access(struct stm32_firewall *firewall)
{
return -ENODEV;
}
-void stm32_firewall_release_access(struct stm32_firewall *firewall)
+static inline void stm32_firewall_release_access(struct stm32_firewall *firewall)
{
}
-int stm32_firewall_grant_access_by_id(struct stm32_firewall *firewall, u32 subsystem_id)
+static inline int stm32_firewall_grant_access_by_id(struct stm32_firewall *firewall,
+ u32 subsystem_id)
{
return -ENODEV;
}
-void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall, u32 subsystem_id)
+static inline void stm32_firewall_release_access_by_id(struct stm32_firewall *firewall,
+ u32 subsystem_id)
{
}
diff --git a/include/linux/firmware/imx/sm.h b/include/linux/firmware/imx/sm.h
index 9b85a3f028d1..a8a17eeb7d90 100644
--- a/include/linux/firmware/imx/sm.h
+++ b/include/linux/firmware/imx/sm.h
@@ -8,6 +8,7 @@
#include <linux/bitfield.h>
#include <linux/errno.h>
+#include <linux/scmi_imx_protocol.h>
#include <linux/types.h>
#define SCMI_IMX_CTRL_PDM_CLK_SEL 0 /* AON PDM clock sel */
@@ -20,4 +21,22 @@
int scmi_imx_misc_ctrl_get(u32 id, u32 *num, u32 *val);
int scmi_imx_misc_ctrl_set(u32 id, u32 val);
+int scmi_imx_cpu_start(u32 cpuid, bool start);
+int scmi_imx_cpu_started(u32 cpuid, bool *started);
+int scmi_imx_cpu_reset_vector_set(u32 cpuid, u64 vector, bool start, bool boot,
+ bool resume);
+
+enum scmi_imx_lmm_op {
+ SCMI_IMX_LMM_BOOT,
+ SCMI_IMX_LMM_POWER_ON,
+ SCMI_IMX_LMM_SHUTDOWN,
+};
+
+/* For shutdown pperation */
+#define SCMI_IMX_LMM_OP_FORCEFUL 0
+#define SCMI_IMX_LMM_OP_GRACEFUL BIT(0)
+
+int scmi_imx_lmm_operation(u32 lmid, enum scmi_imx_lmm_op op, u32 flags);
+int scmi_imx_lmm_info(u32 lmid, struct scmi_imx_lmm_info *info);
+int scmi_imx_lmm_reset_vector_set(u32 lmid, u32 cpuid, u32 flags, u64 vector);
#endif
diff --git a/include/linux/firmware/samsung/exynos-acpm-protocol.h b/include/linux/firmware/samsung/exynos-acpm-protocol.h
index 76255b5d06b1..f628bf1862c2 100644
--- a/include/linux/firmware/samsung/exynos-acpm-protocol.h
+++ b/include/linux/firmware/samsung/exynos-acpm-protocol.h
@@ -11,6 +11,7 @@
#include <linux/types.h>
struct acpm_handle;
+struct device_node;
struct acpm_pmic_ops {
int (*read_reg)(const struct acpm_handle *handle,
@@ -44,6 +45,7 @@ struct acpm_handle {
struct device;
-const struct acpm_handle *devm_acpm_get_by_phandle(struct device *dev,
- const char *property);
+const struct acpm_handle *devm_acpm_get_by_node(struct device *dev,
+ struct device_node *np);
+
#endif /* __EXYNOS_ACPM_PROTOCOL_H */
diff --git a/include/linux/reset.h b/include/linux/reset.h
index 2986ced69a02..840d75d172f6 100644
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -1005,6 +1005,12 @@ devm_reset_control_array_get_exclusive(struct device *dev)
}
static inline struct reset_control *
+devm_reset_control_array_get_exclusive_released(struct device *dev)
+{
+ return devm_reset_control_array_get(dev, RESET_CONTROL_EXCLUSIVE_RELEASED);
+}
+
+static inline struct reset_control *
devm_reset_control_array_get_shared(struct device *dev)
{
return devm_reset_control_array_get(dev, RESET_CONTROL_SHARED);
diff --git a/include/linux/scmi_imx_protocol.h b/include/linux/scmi_imx_protocol.h
index 53b356a26414..27bd372cbfb1 100644
--- a/include/linux/scmi_imx_protocol.h
+++ b/include/linux/scmi_imx_protocol.h
@@ -11,9 +11,12 @@
#include <linux/bitfield.h>
#include <linux/device.h>
#include <linux/notifier.h>
+#include <linux/scmi_protocol.h>
#include <linux/types.h>
+#define SCMI_PROTOCOL_IMX_LMM 0x80
#define SCMI_PROTOCOL_IMX_BBM 0x81
+#define SCMI_PROTOCOL_IMX_CPU 0x82
#define SCMI_PROTOCOL_IMX_MISC 0x84
#define SCMI_IMX_VENDOR "NXP"
@@ -57,4 +60,43 @@ struct scmi_imx_misc_proto_ops {
int (*misc_ctrl_req_notify)(const struct scmi_protocol_handle *ph,
u32 ctrl_id, u32 evt_id, u32 flags);
};
+
+/* See LMM_ATTRIBUTES in imx95.rst */
+#define LMM_ID_DISCOVER 0xFFFFFFFFU
+#define LMM_MAX_NAME 16
+
+enum scmi_imx_lmm_state {
+ LMM_STATE_LM_OFF,
+ LMM_STATE_LM_ON,
+ LMM_STATE_LM_SUSPEND,
+ LMM_STATE_LM_POWERED,
+};
+
+struct scmi_imx_lmm_info {
+ u32 lmid;
+ enum scmi_imx_lmm_state state;
+ u32 errstatus;
+ u8 name[LMM_MAX_NAME];
+};
+
+struct scmi_imx_lmm_proto_ops {
+ int (*lmm_power_boot)(const struct scmi_protocol_handle *ph, u32 lmid,
+ bool boot);
+ int (*lmm_info)(const struct scmi_protocol_handle *ph, u32 lmid,
+ struct scmi_imx_lmm_info *info);
+ int (*lmm_reset_vector_set)(const struct scmi_protocol_handle *ph,
+ u32 lmid, u32 cpuid, u32 flags, u64 vector);
+ int (*lmm_shutdown)(const struct scmi_protocol_handle *ph, u32 lmid,
+ u32 flags);
+};
+
+struct scmi_imx_cpu_proto_ops {
+ int (*cpu_reset_vector_set)(const struct scmi_protocol_handle *ph,
+ u32 cpuid, u64 vector, bool start,
+ bool boot, bool resume);
+ int (*cpu_start)(const struct scmi_protocol_handle *ph, u32 cpuid,
+ bool start);
+ int (*cpu_started)(const struct scmi_protocol_handle *ph, u32 cpuid,
+ bool *started);
+};
#endif
diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h
index 8e5d78fb4847..7a69210a250c 100644
--- a/include/linux/soc/qcom/llcc-qcom.h
+++ b/include/linux/soc/qcom/llcc-qcom.h
@@ -24,6 +24,7 @@
#define LLCC_CMPTDMA 15
#define LLCC_DISP 16
#define LLCC_VIDFW 17
+#define LLCC_CAMFW 18
#define LLCC_MDMHPFX 20
#define LLCC_MDMPNG 21
#define LLCC_AUDHW 22
@@ -67,6 +68,13 @@
#define LLCC_EVCS_LEFT 67
#define LLCC_EVCS_RIGHT 68
#define LLCC_SPAD 69
+#define LLCC_VIDDEC 70
+#define LLCC_CAMOFE 71
+#define LLCC_CAMRTIP 72
+#define LLCC_CAMSRTIP 73
+#define LLCC_CAMRTRF 74
+#define LLCC_CAMSRTRF 75
+#define LLCC_CPUSSMPAM 89
/**
* struct llcc_slice_desc - Cache slice descriptor
diff --git a/include/linux/soc/samsung/exynos-regs-pmu.h b/include/linux/soc/samsung/exynos-regs-pmu.h
index ce1a3790d6fb..0d5a17ea8fb8 100644
--- a/include/linux/soc/samsung/exynos-regs-pmu.h
+++ b/include/linux/soc/samsung/exynos-regs-pmu.h
@@ -658,9 +658,20 @@
#define EXYNOS5433_PAD_RETENTION_FSYSGENIO_OPTION (0x32A8)
/* For Tensor GS101 */
+/* PMU ALIVE */
#define GS101_SYSIP_DAT0 (0x810)
+#define GS101_CPU0_INFORM (0x860)
+#define GS101_CPU_INFORM(cpu) \
+ (GS101_CPU0_INFORM + (cpu*4))
#define GS101_SYSTEM_CONFIGURATION (0x3A00)
#define GS101_PHY_CTRL_USB20 (0x3EB0)
#define GS101_PHY_CTRL_USBDP (0x3EB4)
+/* PMU INTR GEN */
+#define GS101_GRP1_INTR_BID_UPEND (0x0108)
+#define GS101_GRP1_INTR_BID_CLEAR (0x010c)
+#define GS101_GRP2_INTR_BID_ENABLE (0x0200)
+#define GS101_GRP2_INTR_BID_UPEND (0x0208)
+#define GS101_GRP2_INTR_BID_CLEAR (0x020c)
+
#endif /* __LINUX_SOC_EXYNOS_REGS_PMU_H */
diff --git a/include/linux/turris-signing-key.h b/include/linux/turris-signing-key.h
new file mode 100644
index 000000000000..8a435b73c3a9
--- /dev/null
+++ b/include/linux/turris-signing-key.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * 2025 by Marek Behún <kabel@kernel.org>
+ */
+
+#ifndef __TURRIS_SIGNING_KEY_H
+#define __TURRIS_SIGNING_KEY_H
+
+#include <linux/key.h>
+#include <linux/types.h>
+
+struct device;
+
+#ifdef CONFIG_KEYS
+struct turris_signing_key_subtype {
+ u16 key_size;
+ u8 data_size;
+ u8 sig_size;
+ u8 public_key_size;
+ const char *hash_algo;
+ const void *(*get_public_key)(const struct key *key);
+ int (*sign)(const struct key *key, const void *msg, void *signature);
+};
+
+static inline struct device *turris_signing_key_get_dev(const struct key *key)
+{
+ return key->payload.data[1];
+}
+
+int
+devm_turris_signing_key_create(struct device *dev, const struct turris_signing_key_subtype *subtype,
+ const char *desc);
+#endif
+
+#endif /* __TURRIS_SIGNING_KEY_H */
generated by cgit v1.2.3 (git 2.46.0) at 2026-02-10 03:38:42 +0000